package cn.tedu.ivos.dictoption.service.impl;

import cn.tedu.ivos.base.exception.ServiceException;
import cn.tedu.ivos.base.response.StatusCode;
import cn.tedu.ivos.dict.mapper.DictMapper;
import cn.tedu.ivos.dict.pojo.dto.DictQuery;
import cn.tedu.ivos.dict.pojo.vo.DictVO;
import cn.tedu.ivos.dictoption.mapper.DictOptionMapper;
import cn.tedu.ivos.dictoption.pojo.dto.DictOptionQuery;
import cn.tedu.ivos.dictoption.pojo.dto.DictOptionSave;
import cn.tedu.ivos.dictoption.pojo.entity.DictOption;
import cn.tedu.ivos.dictoption.pojo.vo.DictOptionVO;
import cn.tedu.ivos.dictoption.service.DictOptionService;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.BeanUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import java.util.Collections;
import java.util.Date;
import java.util.List;

/**
 *
 */
@Slf4j
@Service
public class DictOptionServiceImpl implements DictOptionService {
    @Autowired
    DictOptionMapper dictOptionMapper;
    @Autowired
    private DictMapper dictMapper;

    @Override
    public List<DictOptionVO> selectDictOption(DictOptionQuery dictOptionQuery) {
        log.debug("查询字典项:dictOptionQuery={}", dictOptionQuery);
        List<DictOptionVO> list= dictOptionMapper.selectDictOption(dictOptionQuery);
        return list;
    }

    @Override
    public void saveDictOption(DictOptionSave dictOptionSave) {
        log.debug("保存字典项:dictOptionSave={}", dictOptionSave);
        DictOption dictOption = new DictOption();
        BeanUtils.copyProperties(dictOptionSave, dictOption);
        if (dictOption.getId() == null) {
            dictOption.setCreateTime(new Date());
            dictOptionMapper.insert(dictOption);
        } else {
            dictOption.setUpdateTime(new Date());
            dictOptionMapper.update(dictOption);
        }
    }

    @Override
    public void deleteDictOption(Long id) {
        log.debug("删除字典项:id={}", id);
        dictOptionMapper.delete(id);
    }

    @Override
    public List<DictOptionVO> selectDictOptionByCode(String code) {
        log.debug("根据字典code查询字典项:code={}", code);
        // 1. 根据code查询字典是否存在,如存在,则查询字典项
        DictQuery dictQuery = new DictQuery();
        dictQuery.setCode(code);
        List<DictVO> dictVOList = dictMapper.selectDict(dictQuery);
        if (dictVOList.size() > 0 && dictVOList!= null) {
            DictVO dictVO = dictVOList.get(0);
            DictOptionQuery dictOptionQuery = new DictOptionQuery();
            dictOptionQuery.setDictId(dictVO.getId());
            // 2. 根据字典id查询字典项
            List<DictOptionVO> dictOptionVOList = dictOptionMapper.selectDictOption(dictOptionQuery);
            return dictOptionVOList;// 返回查询结果
        }else {
            throw new ServiceException(StatusCode.DATA_UNEXISTS);
        }

    }

}












